Microelectronics Technology, Inc.

Tung Yi Ko

Chih Jung Lin

A waterproof communication apparatus comprises a core part and a separate external housing. The core part is a combination having at least one seam, and is used to transmit electromagnetic waves. The separate external housing covers the core part to prevent environmental moisture from entering the inside of the communication apparatus through the seam. A pair of engaging parts having complementary shapes is equipped with the seam of the combination so as to further prevent the molten material of the separate external housing from entering the inside of the communication apparatus during the manufacturing process. In another embodiment, the core part and separate external housing are made of metals and are combined by a metallurgic method.

Waterproof waveguide assembly having a core part with a seam formed by engaging parts and the core part enclosed by a separate external housing

A waterproof communication apparatus comprises a core assembly having at least one seam, configured to transmit an electromagnetic wave; and a seamless enclosure enclosing the core assembly, configured to prevent the ingress of atmospheric moisture through the at least one seam into the inside of the core assembly. In one embodiment, the core assembly and the enclosure are made of metallic materials, and a metallurgical bond is formed between the core assembly and the enclosure.

Waterproof waveguide assembly having a core assembly with a seam enclosed by a metallic enclosure

A waveguide includes a first waveguide member and a second waveguide member. The second waveguide member is combined with the first waveguide member to form a through hole. The first waveguide member includes a first shell and two first wing portions connected to the first shell, and the two first wing portions form a first plane. The second waveguide member includes a second shell and two second wing portions connected to the second shell, and the two second wing portions form a second plane. Bulged strips are formed at the inner rims of the second plane neighboring the through hole and extend along a longitudinal direction of the through hole, and the bulged strips protrude the second plane.

Waveguide comprised of two waveguide members assembled by using a positioning pin and a positioning hole in the two members

An adjustable assembly apparatus includes a waveguide phase shifter and a waveguide multiplexer. The waveguide phase shifter has a first flange structure and the waveguide multiplexer has a second flange structure. The second flange structure and the first flange structure are embedded, and the polarization directions of the waveguide phase shifter and the waveguide multiplexer are orthogonal. In an embodiment, the first flange structure includes a bulge, the second flange structure includes a recess, and the bulge is embedded in the recess. The polarization directions of the bulge of the waveguide phase shifter and the recess of the waveguide multiplexer differ by 90 degrees.

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Hsinchu, Taiwan

Tung Yi Ko